baber/WOPTO huggingface dataset:
Patent JP-2020029688-A (JP)
Title: Water discharge device
Inventor: MORI SHINGO
IPC: B05B1/16
Filed: 2018-08-22
Abstract: To provide a water discharge device capable of reducing disturbance of a rectified water discharge even when a direction of a water discharge port is inclined.SOLUTION: The water discharge device comprises a water discharge part 31 that discharges shower-like water and rectified water of a combined stream from one water discharge port 23, wherein the water discharge part 31 has a sprinkler plate 26 in which a plurality of shower holes 25 are formed, and an outer cylinder 24 surrounding an outer peripheral surface 26M of the sprinkler plate 26 and forming an outer peripheral flow channel 27 on an outer peripheral side of the sprinkler plate 26, and an inclination of a downstream end 27S of the outer peripheral flow channel 27 is closer to horizontal than the inclination of a plane T orthogonal to the outer peripheral flow channel 27.SELECTED DRAWING: Figure 5
Patent JP-2019074203-A (JP)
Title: Low profile type electro-hydrostatic actuator
Inventor: DAVID E BRANDING
IPC: F15B15/28
Filed: 2018-08-27
Abstract: To provide a low profile type EHA (electro-hydrostatic actuator) which contains all components in one integrated package and yet provides component durability enhancement for a longer hydraulic operation life.SOLUTION: A hydraulic cylinder 30 includes a hydraulic fluid chamber region 28 that includes a piston side chamber 32 and a rod side chamber 34, and a reservoir 36 for storing hydraulic fluid located within the hydraulic cylinder, the reservoir being in fluid communication with the hydraulic fluid chamber region. An electro-hydrostatic actuator 100 includes a hydraulic pump system 40 for moving hydraulic fluid in the reservoir and the hydraulic fluid chamber region, the hydraulic pump system being in fluid communication with a flow control network 38 in a hydraulic cylinder boss for controlling a direction and flow magnitude within the hydraulic fluid chamber region, and an electric motor 50 for driving the hydraulic pump system.SELECTED DRAWING: Figure 1
Patent JP-2019080561-A (JP)
Title: Porous substrate for culturing pluripotent stem cells and method for culturing pluripotent stem cells while maintaining undifferentiation
Inventor: KUNO TAKESHI
IPC: C12M3/04
Filed: 2018-08-28
Abstract: To provide a porous substrate for culturing pluripotent stem cells capable of culturing pluripotent stem cells by a feeder free culture while maintaining undifferentiation, having a high rate of undifferentiation maintenance of pluripotent stem cells in a passage culture, and capable of peeling pluripotent stem cells from a substrate without a protease, and to provide a method for culturing pluripotent stem cells while maintaining undifferentiation.SOLUTION: Provided is a porous substrate for culturing pluripotent stem cells, in which the porous substrate is a flat film having a flat portion and pores, and the pore size of the pore is smaller than that of a pluripotent stem cell to be cultured.SELECTED DRAWING: Figure 1
Patent JP-2020034362-A (JP)
Title: Recognition device, surface mount machine, and method for recognizing position of recognition object
Inventor: KASUGA DAISUKE
IPC: H05K13/08
Filed: 2018-08-29
Abstract: To provide a recognition device for recognizing the position of a recognition object without being affected by a flaw or dirt.SOLUTION: Provided is a surface mount machine that recognizes the position of an electronic component, comprising a substrate recognition camera for imaging the electronic component and a control unit. A computation processing unit of the control unit makes a portion of a target image of the electronic component imaged by the substrate recognition camera a non-recognition region R1 that is not image-recognized, creates a process image D2 where a region different from the non-recognition region R1 is made a recognition region R2 in the target image, and recognizes the position of the electronic component on the basis of the process image D2.SELECTED DRAWING: Figure 6
Patent JP-2020034725-A (JP)
Title: Variable focal length lens device and control method thereof
Inventor: IGASAKI SHIRO
IPC: G02F1/33
Filed: 2018-08-30
Abstract: To provide a variable focal length lens device capable of controlling maximum refractive power of a lens system, and to provide a control method of the variable focal length lens device.SOLUTION: A variable focal length lens device 1 is provided, comprising a liquid lens unit 3 configured to change its refractive index according to an input drive signal Cf, and a refractive power controller 613 for controlling refractive power of the liquid lens unit 3, the refractive power controller 613 being configured to adjust voltage of the drive signal Cf according to effective power supplied to the liquid lens unit 3.SELECTED DRAWING: Figure 5
Patent JP-2018199712-A (JP)
Title: Arylamide kinase inhibitor
Inventor: RICHARD A HARTZ
IPC: C07D487/04
Filed: 2018-08-31
Abstract: To provide a compound capable of inhibiting AAK1 (adaptor associated kinase 1), and a composition containing the compound.SOLUTION: There is provided a compound represented by the formula (I). Rrepresents C1-C3 alkoxy, C1-C3 alkyl or the like, Rrepresents a specific heterocycle, Rrepresents hydrogen, C1-C3 alkyl, X represents hydrogen, C1-C3 alkoxy, Y represents hydrogen, halo, Z represents a specific group which may have a heterocycle.SELECTED DRAWING: None
Patent JP-2020041581-A (JP)
Title: Spring load adjustment device and spring load adjustment method
Inventor: UENO MASATO
IPC: F16B23/00
Filed: 2018-09-10
Abstract: To adjust a spring load in a wide range while securing seal performance between a sleeve and an adjustment screw.SOLUTION: Spring load adjustment devices 10, 10b and 10c comprise: female screw members 20, 20b having caulking piece formation parts 30, 30b at end parts in an axial direction, and formed with female screws 21 at internal peripheries; and adjustment screws pressurized to the axial direction by caulking pieces 60 which are formed by the elastic deformation of the caulking piece formation parts, being adjustment screws 40, 40a, 40b and 40c for adjusting spring loads according to relative positions in which male screws 41 screwed with the female screws are formed at external peripheries, and progressing along the axial direction with the female screw members. A plurality of step parts 31, 32, 33, 71b, 71c, 72b, 72c, 73b and 73c which are different from one another in distances along the axial direction between the caulking piece formation parts and end faces of the adjustment screws are formed at least at either of the caulking piece formation parts and the end faces 70 of the adjustment screws along a peripheral direction.SELECTED DRAWING: Figure 2
Patent JP-2020039802-A (JP)
Title: Connector and fluid bag assembly
Inventor: UMEGAKI HIKONORI
IPC: F16L37/127
Filed: 2018-09-13
Abstract: To provide a connector and a fluid bag assembly capable of performing a connection operation to a fluid bag without excess and shortage.SOLUTION: A connector 1 comprises: a first connection part 2 connected to a mouth part 81 of a fluid bag 20 by screwing; and a second connection part 3 connected to a mouth part 91 of a syringe 30 as a suction tool, by screwing. The first connection part 2 comprises: a first screwing part 22 which is formed into a cylindrical shape and has a first thread ridge 221 formed in a circumferential direction thereof, the first thread ridge going round by one round or more; and a screwing completion recognition part 5 for recognizing completion of screwing between the first screwing part 22 and the mouth part 81. The second connection part 3 comprises a second screwing part 32 which is formed into a cylindrical shape, and has a second thread ridge 321 formed in a circumferential direction thereof, the second thread ridge going round by one round or more.SELECTED DRAWING: Figure 1
Patent JP-2020047062-A (JP)
Title: Electronic device and control method
Inventor: NAKAMAE MIDORI
IPC: G10L15/10
Filed: 2018-09-20
Abstract: To provide an electronic device which can be operated by voice more conveniently.SOLUTION: An electronic device includes connection means, acquisition means, and first control means. The connection means connects the electronic device by wire or wirelessly to a wearable device to be worn by a user. The acquisition means acquires voice data obtained by collecting speech of the user from the wearable device. When voice recognition mode is set in first mode which executes first recognition processing to recognize one of a plurality of first commands from voice data, the first control means (voice control program) transmits information indicating the first mode to one or more host application programs executed on the electronic device. When the voice recognition mode is set in second mode which repeatedly executes second recognition processing to recognize one of a plurality of second commands from voice data, the first control means transmits information indicating the second mode to the host application programs.SELECTED DRAWING: Figure 7
Patent JP-2020045719-A (JP)
Title: Ceiling joist receiver hanger
Inventor: NOSHIGE AKIHIKO
IPC: E04B9/18
Filed: 2018-09-20
Abstract: To provide a ceiling joist receiver hanger that requires less force for mounting the ceiling joist receiver hanger and is excellent in workability.SOLUTION: A ceiling joist receiver hanger 1 of the present invention comprises a fixed portion 2 fixed to a suspension bolt provided on a skeleton ceiling portion, and a support portion 3 capable of supporting a ceiling joist receiver having an opening on a side and connected to the fixed portion 2. The support portion 3 comprises a first side wall 6 extending downward from the fixed portion 2, a bottom wall 7 connected to a lower portion of the first side wall 6, and a second side wall 8 extending upward from the bottom wall 7 to face the first side wall 6 and facing the opening when supporting the ceiling joist receiver. The second side wall 8 has an inclined holding piece 13 which is narrower than the second side wall 8 and is inclined toward the first side wall 6 as it goes downward, and holds the ceiling joist receiver with the bottom wall 7.SELECTED DRAWING: Figure 1
Patent JP-2019059724-A (JP)
Title: Transition metal compound, olefin polymerization catalyst, and olefin polymer production method
Inventor: TANAKA YOICHI
IPC: C08F10/00
Filed: 2018-09-27
Abstract: To provide, e.g., a transition metal compound allowing production, with high catalytic activity, of an ethylene based polymer in which many long chain branches are introduced even if only one type is used.SOLUTION: The transition metal compound is represented by the general formula [1] in the figure. (M is a group 4 transition metal atom; n is an integer from 1 to 4; X is H, halogen, hydrocarbon, a ligand, or the like; Q is a group 14 atom; and Rto Rare each independently H, C1-40 hydrocarbon, or the like.)SELECTED DRAWING: None
Patent JP-2020053908-A (JP)
Title: Antenna device
Inventor: TSUCHIYA JUNZO
IPC: H01Q1/52
Filed: 2018-09-28
Abstract: To provide an antenna device capable of restraining synthetic phase fluctuation obtained by synthesizing respective phase fluctuations of signals of two antennas.SOLUTION: An antenna device includes a first antenna, a second antenna, a first passive radiant section for radiating electromagnetic waves passively by propagation from the first antenna, and a second passive radiant section for radiating electromagnetic waves passively by propagation from the second antenna. The distance of the first antenna and the first passive radiant section is different from the distance of the second antenna and the second passive radiant section. Phase jitter for the azimuth angle of the transmission signal or the input signal of the first antenna, and phase jitter for the azimuth angle of the transmission signal or the input signal of the second antenna weaken each other by synthesis.SELECTED DRAWING: Figure 1
Patent JP-2020052926-A (JP)
Title: Automobile operation management system
Inventor: YOSHIDA SHINICHIRO
IPC: G08G1/123
Filed: 2018-09-28
Abstract: To provide an operation system in a predetermined area configured to secure drivers in charge as many as possible.SOLUTION: For users living in a predetermined area, fixed-time fixed-route operation or demand operation service is provided by using operation vehicles. Operation management apparatuses U1, U2 managed by an operation administrator include booking accepting function for accepting a booking for the fixed-time fixed-route operation or the demand operation from a user terminal (passenger) U3. The operation management apparatus U1 registers drivers in charge, and registers request items of the drivers for driving service as well. On receipt of a booking, the operation management apparatuses U1, U2 select a driver who accords with the request items from among the registered drivers.SELECTED DRAWING: Figure 3
Patent JP-2019143463-A (JP)
Title: Filled layer forming bag body, filled layer forming unit, and filled layer forming method
Inventor: KONO HIROYUKI
IPC: E01B37/00
Filed: 2018-09-28
Abstract: To provide a filled layer forming bag body, a filled layer forming unit, and a filled layer forming method using the filled layer forming bag body which makes it possible to improve workability at the time of forming a filled layer, and to form the filled layer with excellent durability.SOLUTION: A filled layer forming bag main body for use in a slab type track to form a filled layer in a gap between a recess in a semicircular shape in plan view formed at both ends in the rail installation direction of the track slab and a cylindrical or half-cylindrical projecting part projectingly formed on a concrete roadbed. It is provided with a bag main body formed to have substantially the same shape as the shape of a space forming the gap, and an extensible adjustment band arranged at both circumferential ends of the bag main body, and the total sum of the length in the circumferential direction of the inner peripheral surface of the bag main body and the length of the extendable adjustment band before extending is shorter than the circumferential length of the outer peripheral surface of the projecting part that contacts the bag main body and the extendable adjustment band.SELECTED DRAWING: Figure 2
Patent JP-2022028977-A (JP)
Title: Cooling structure of vehicle electric motor and manufacturing method of cooling duct of cooling structure of vehicle electric motor
Inventor: KUBO KATSUHIRO
IPC: B60L3/00
Filed: 2018-09-28
Abstract: To provide a cooling structure of a vehicle electric motor capable of efficiently cooling a vehicle electric motor by a cooling duct to further improve the power consumption rate of the vehicle electric motor, and a manufacturing method for efficiently manufacturing the cooling duct.SOLUTION: In a cooling structure of a vehicle motor, in a cooling duct (70) that guides and injects a refrigerant into a vehicle motor (30) to cool the vehicle motor, an arcuate branching pipe portion (72) of the cooling duct (70) is adjacent to a stator coil (33c) of the vehicle motor (30), and an injection port (72j) is arranged so as to face the side surface of the stator coil (33c), and in a manufacturing method of the cooling duct (70), a metal linear cylindrical pipe (70A) is bent into an arc shape except for one end, press-formed, and pressure-welded to form a mounting stay portion, and a plurality of injection ports are drilled in an arcuate portion, and an inlet is drilled at the straight end.SELECTED DRAWING: Figure 3
Patent JP-2020056384-A (JP)
Title: Internal combustion engine control device, internal combustion engine control method, and vehicle
Inventor: HASHIMOTO HIDEFUMI
IPC: B60W20/15
Filed: 2018-10-04
Abstract: To provide an internal combustion engine control device capable of more securely suppressing generation of soot, an internal combustion engine control method and a vehicle.SOLUTION: An internal combustion engine control device includes: a combustion stop level determination section 52 for determining whether combustion stop of an internal combustion engine 12 has reached a threshold level; and an internal combustion engine control section 54 for performing normal control when combustion of the internal combustion engine is restarted in the state where the combustion stop has not reached the threshold level and performing soot suppression control when combustion of the internal combustion engine is restarted in the state where the combustion stop has reached the threshold level. In the soot suppression control, divided injection or single injection is performed within a specified stroke, and the internal combustion engine control section retards fuel injection timing in the single injection during the soot suppression control relative to fuel injection timing in the single injection during the normal control.SELECTED DRAWING: Figure 1
Patent JP-2019019134-A (JP)
Title: Use of composition comprising inositol phosphates and/or salt thereof, for manufacturing agents
Inventor: FELIX GRASES FREIXEDAS
IPC: A61P13/12
Filed: 2018-10-04
Abstract: To prevent the loss of substances of biological interest in the body of patients subjected to dialysis and maintain sufficient physiological levels of said substances to regulate physiological and/or pathological processes, these substances being inhibitors of pathological crystallization.SOLUTION: The invention relates to a composition that comprises inositol phosphates and/or bisphosphonates, and to the use thereof.SELECTED DRAWING: None
Patent JP-2020058717-A (JP)
Title: Grilling apparatus
Inventor: SAKAI KIYOSHI
IPC: F24C1/16
Filed: 2018-10-12
Abstract: To solve problems of barbecue grilling apparatuses for places without gas supply equipment that charcoal is used as their heat source for convenience in most cases but difficulty occurs in ignition, heating power adjustment, and extinction and combustion is obstructed by fat and oil or sauce dropping on a charcoal fire and problems of baking apparatuses having a burner cover or silica tube in order to prevent combustion from being obstructed by fat and oil or sauce dropping on a gas combustion fire in food baking using a gas cartridge stove that have attenuation in a fire supply heat amount and uneven heat amount supply to a baking area caused by fat and oil or sauce dropping on the burner cover or silica tube.SOLUTION: A grilling apparatus takes, as a heat source for food baking, a gas cartridge stove having a single burner that is easy to carry. The grilling apparatus makes whole heat amount of a hot air flow having rising speed generated via gas combustion from outside of a food baking downward area be quickly taken in to a hot air discharge unit configured using multi-stage conical plates and be uniformly supplied to a baking area, where a hot air baking area and hot air supply amount are adjustable.SELECTED DRAWING: Figure 1
Patent JP-2020062750-A (JP)
Title: Molding die and molding apparatus
Inventor: TSUDA TAKAYUKI
IPC: B29C33/02
Filed: 2018-10-15
Abstract: To provide a molding die provided with a heat medium flow passage having a shape that follows a shape of a molding surface.SOLUTION: A molding die is provided with a mold main body portion 32 having a molding surface 30A, and a plate-shaped plate portion 34 having a plate shape fitted into a groove portion 33 formed in a surface 32A of an outer surface of the mold main body portion 32 opposite to the molding surface and is characterized that a bottom surface 33A of the groove portion 33 has a shape that follows the shape of the molding surface 30A, and a heat medium passage 31 through which a heat medium can flow is configured by the bottom surface 33A and the facing surface 34A of the plate-shaped portion 34.SELECTED DRAWING: Figure 2
Patent JP-2020064928-A (JP)
Title: Method for replacing gas in reactor in vapor phase growth apparatus
Inventor: YAMAOKA YUYA
IPC: C23C16/44
Filed: 2018-10-16
Abstract: To provide a method for replacing gas in a reactor in a vapor phase growth apparatus that can suppress the generation of particles and replace gas in the reactor.SOLUTION: Before a reactor 11 in a vapor phase growth apparatus is opened by operating an opening/closing lid 11a for loading and unloading a substrate, a purge gas is introduced into the reactor while continuing an exhaust operation from an exhaust unit such as a normal pressure exhaust path 22 or a vacuum exhaust path 23 that exhausts the gas in the reactor to replace the gas in the reactor with the purge gas from the reactive gas.SELECTED DRAWING: Figure 1
Patent JP-2020062732-A (JP)
Title: Electric discharge machining apparatus
Inventor: SAKAGUCHI MASASHI
IPC: B23H1/02
Filed: 2018-10-19
Abstract: To provide an electric discharge machining apparatus capable of suppressing a time required until coping with the deterioration of machining accuracy since the occurrence thereof.SOLUTION: An electric discharge machining apparatus for machining a workpiece according to electric discharge machining includes a temperature sensor which measures a temperature of an electric discharge machining apparatus at every predetermined time, a control device which calculates a value of a temperature environment diagnosis index as the index for determining machining accuracy of the workpiece provided when performing electric discharge machining under the present temperature environment from a measurement result of the temperature sensor, compares a value of the temperature environment diagnosis index with a standard value of the temperature environment diagnosis index recommended for acquiring a desirable machining accuracy and, in accordance with an extent of the difference, outputs a determination result which exhibits a degree of whether the present temperature environment of the electric discharge machining device circumference is appropriate for acquiring the machining accuracy, and a storage part in which the standard value and the determination result are stored. Therein, the temperature environment diagnosis index is an index which contains variables of temperature and time.SELECTED DRAWING: Figure 1
Patent JP-2019100334-A (JP)
Title: Scroll compressor
Inventor: ISHIKAWA MITSURU
IPC: F04C18/02
Filed: 2018-10-19
Abstract: To provide a scroll compressor which has an improved compression rate while preventing the same from getting complex in whole.SOLUTION: A scroll compressor comprises: a fixed scroll 21 which is fixed to a side of a compressor body; a mobile scroll 20 which is arranged so as to be rotatable with respect to the fixed scroll 21; a compression space 43 which is formed as a gap between the fixed scroll 21 and the mobile scroll 20; a shaft 18 which applies drive force to the mobile scroll 20; a fan 17 which is installed on the shaft 18; and a casing 31. In the scroll compressor, the fan 17 introduces fluid entering into the casing 31 into the compression space by being rotated together with the shaft 18.SELECTED DRAWING: Figure 2
Patent JP-2020062326-A (JP)
Title: Medical system, light guide, and light multiplexing method
Inventor: FURUKAWA AKIO
IPC: A61B1/07
Filed: 2018-10-19
Abstract: To multiplex incoherent light and coherent light so that an illumination range of the incoherent light agrees with that of the coherent light with a simple configuration.SOLUTION: There is provided a medical system comprising: a medical apparatus comprising an imaging unit for imaging an observation object; and a light source device for generating light with which the observation object is to be irradiated. The light source device includes: a first light source for emitting incoherent light; a second light source for emitting coherent light; and a light guide that receives incidence of the incoherent light and the coherent light, multiplexes the incoherent light and the coherent light, and emits multiplexed light. The light guide has a plurality of branching light incident ends corresponding to a light emission end. The coherent light is incident on one of the incident ends.SELECTED DRAWING: Figure 1